Embedded Files
To understand efficiency as how much "usable" work/energy we get out of a system, compared to the work/energy we put in.
To understand how to find and compare efficiency for simple machines.
Watch Mr. DePo's lecture video and copy them into your own notes.
Attempt the problem set and check your answers. Hand in for marks.
Efficiency and Simple Machines
Efficiency and Simple Machines
3.6 - Efficiency Lecture Notes
3.6 - Efficiency Lecture Notes
Check your answers in the key before handing in your work
Check your answers in the key before handing in your work
Page updated
Report abuse